[LU-6468] Interop 2.5.3<->master conf-sanity test_83: No space left on device

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.8.0
• Affects Version/s: Lustre 2.8.0
• Environment: server: 2.5.3; client: lustre-master build #2987
• Severity: 3
• Assignee: Emoly Liu
• Reporter: Maloo

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/a5bf7abc-e0ba-11e4-9e69-5254006e85c2.

The sub-test test_83 failed with the following error:

VFS: Busy inodes after unmount of dm-0. Self-destruct in 5 seconds. Have a nice day...

CMD: shadow-25vm7 mkdir -p /mnt/ost1; mount -t lustre   		                   /dev/lvm-Role_OSS/P1 /mnt/ost1
shadow-25vm7: mount.lustre: mount /dev/mapper/lvm--Role_OSS-P1 at /mnt/ost1 failed: No space left on device
Start of /dev/lvm-Role_OSS/P1 on ost1 failed 28
CMD: shadow-25vm7 dmesg
string err VFS: Busy inodes after unmount of dm-0. Self-destruct in 5 seconds.  Have a nice day...
 conf-sanity test_83: @@@@@@ FAIL: VFS: Busy inodes after unmount of dm-0. Self-destruct in 5 seconds. Have a nice day... 

Issue Links

• is related to: LU-15935 MDT mount fails with "duplicate generation for client export" during failover
• is related to: LU-5729 VFS: Busy inodes after unmount of loop0. Self-destruct in 5 seconds. Have a nice day...